| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.88 | 6.334% | $236.9972 | $237.00 | $237.00 | $237.00 |
| Purchase #2 | $176.41 | 5.683% | $186.4354 | $186.44 | $186.45 | $186.40 |
| Purchase #3 | $149.66 | 7.807% | $161.344 | $161.34 | $161.35 | $161.30 |
| Purchase #4 | $27.44 | 7.730% | $29.5611 | $29.56 | $29.55 | $29.60 |
| Purchase #5 | $44.55 | 9.857% | $48.9413 | $48.94 | $48.95 | $48.90 |
| Purchase #6 | $196.89 | 7.244% | $211.1527 | $211.15 | $211.15 | $211.20 |
| Purchase #7 | $119.99 | 13.620% | $136.3326 | $136.33 | $136.35 | $136.30 |
| 7 purchase totals = | $937.82 | $1,010.7643 | $1,010.76 | $1,010.80 | $1,010.70 | |